Invisible Hearing Device CIC Rechargeable Hearing Aids Mini Hearing Aid For The Elderly Deaf Hearing Aids Hearing Amplifier

Tips for buyers:
The cause of howling/noise: In order to make a mini size hearing aid, the internal amplifier and the microphone are close to each other. The sound is continuously received and expanded, so it has a certain possibility of produce howling after power-on. At present, small hearing aids and high-power hearing aids on the market can hardly avoid howling, and only full-digital hearing aids can avoid howling.
Ways to avoid howling/noise:
1. When the power is high (the amplified sound is large), howling is more likely to occur. Therefore, gradually increasing the volume from low can effectively avoid howling.
2. When the ear canal is completely sealed, there is no howling sound. Therefore, please use hearing aids after cleaning your ear canal, and test the earplugs from large to small to find the most suitable earplugs.
3. After the hearing aid enters the ear canal, it is recommended to push the hearing aid with your fingers and hold it for 1-2 seconds, and then release it to fully extend the earplug.
In addition: If you do not know how to use it or there is a problem with your hearing aid, please do not rush to leave a negative review and contact us. Thank you.


Feature
1. Peak Gain(dB): 35dB,Suitable for mild to moderate hearing loss (Reference hearing loss map)
2. Super Mini Size: Ear aid size out of the ear only 0.659 * 0.0.4*0.23 inches,weight Only 1g,which can be well hidden in your ears. 
3. Biomimetic design: Designed for hearing impaired,more fitting ear canal.Do not feel pain even when worn for a long time.
4. Intelligent chip sound amplification: Distinguish speech even in noisy environments.
5. Rechargeable: Charging 4-6 hours can last a whole day (about 35 hours)Saves your trouble to buy button batteries frequently.
6. If the ear dome is not completely fill into ear canal or air leaks at the ear dome, which will causes a annoying whistle.We give 3 different sizes of earplugs to reduce howling and noise.
7. Gift bundled: We will give a hearing aid box to carry.Every set contains charger, earbuds and cleaning brush etc.Will be great gifts for your friends or families.

Product parameters
Peak  Gain(dB) : 35dB
HAF/FOG Gain (dB) : 30dB
Frequency range(Hz) : 300-4000Hz

Instructions
1. Clean the ear canal before use.
2. Charge the hearing aid,turn the botton to N.
3. When using it for the first time, please turn the volume to the minimum and then slowly increase it.
4. Try and select suitable ear dome. Install the ear dome and make sure it fits snugly.
5. Insert the hearing aid into the ear canal,adjust its position in the ear canal until the soft eartip is fully deployed and fill the ear canal.










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